Biomolecules Revision Quiz

Beschreibung

Quiz over Unit 2 for IB biology
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Quiz von ca_deal, aktualisiert more than 1 year ago
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49
2

Zusammenfassung der Ressource

Frage 1

Frage
How many carbons are there in deoxyribose?
Antworten
  • Five
  • Six
  • Four
  • Seven

Frage 2

Frage
The process shown is translation
Antworten
  • True
  • False

Frage 3

Frage
Which base pairs are pyramidines?
Antworten
  • Adenine and Guanine
  • Guanine and Cytosine
  • Adenine and Thyamine
  • Thyamine and Cytosine

Frage 4

Frage
What is the difference between Amylose and Amylopectin?
Antworten
  • Amylose: Globular, 1-6 bonds Amylopectin: Helix, 1-4 and 1-6 bonds
  • Amylose: Helix, 1-4 and 1-6 bonds Amylopectin: Globular, 1-4 and 1-6 bonds
  • Amylose: Helix, 1-4 bonds Amylopectin: Globular, 1-4 and 1-6 bonds
  • Amylose: Globular, 1-4 and 1-6 bonds Amylopectin: Helix, 1-4 bonds

Frage 5

Frage
What affects the rate of reaction with enzymes?
Antworten
  • Substrate Concentration
  • pH
  • Temperature
  • All of these

Frage 6

Frage
Which of these are disaccharides?
Antworten
  • Maltose
  • Galactose
  • Sucrose
  • Fructose
  • Lactose

Frage 7

Frage
Which molecule is alpha glucose and which molecule is beta glucose?
Antworten
  • Alpha: Right Beta: Left
  • Alpha: Left Beta: Right

Frage 8

Frage
Catabolism is the breaking down of larger molecules into simpler ones including the hydrolysis of macromolecules into monomers.
Antworten
  • True
  • False

Frage 9

Frage
What things have the ability to denature proteins?
Antworten
  • Cold Water
  • High temperatures
  • pH
  • Brute force

Frage 10

Frage
What enzyme ensure that bases are properly arranged during DNA replication?
Antworten
  • DNA polymerase
  • Helicase
  • Lactase
  • RNA Polymerase
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